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https://github.com/Sneed-Group/Poodletooth-iLand
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95 lines
2.3 KiB
C
95 lines
2.3 KiB
C
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// Filename: ppDependableFile.h
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// Created by: drose (15Oct00)
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//
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////////////////////////////////////////////////////////////////////
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#ifndef PPDEPENDABLEFILE_H
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#define PPDEPENDABLEFILE_H
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#include "ppremake.h"
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#include <set>
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#include <vector>
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#include <time.h>
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#ifdef HAVE_SYS_TIME_H
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#include <sys/time.h>
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#endif
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class PPDirectory;
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///////////////////////////////////////////////////////////////////
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// Class : PPDependableFile
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// Description : Corresponds to a single C/C++ source file, either a
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// .c file or a .h file, that can be scanned for a
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// number of #include statements. This file may both
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// depend on other files, as well as being depended upon
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// in turn. This is used to resolved inter-file
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// dependencies.
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////////////////////////////////////////////////////////////////////
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class PPDependableFile {
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public:
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PPDependableFile(PPDirectory *directory, const string &filename);
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bool update_from_cache(const vector<string> &words);
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void clear_cache();
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void write_cache(ostream &out);
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PPDirectory *get_directory() const;
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const string &get_filename() const;
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string get_pathname() const;
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string get_fullpath() const;
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string get_dirpath() const;
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bool exists();
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time_t get_mtime();
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int get_num_dependencies();
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PPDependableFile *get_dependency(int n);
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void get_complete_dependencies(vector<PPDependableFile *> &files);
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void get_complete_dependencies(set<PPDependableFile *> &files);
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bool is_circularity();
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string get_circularity();
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bool was_examined() const;
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bool was_cached() const;
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private:
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void update_dependencies();
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PPDependableFile *compute_dependencies(string &circularity);
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void stat_file();
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PPDirectory *_directory;
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string _filename;
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enum Flags {
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F_updating = 0x001,
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F_updated = 0x002,
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F_circularity = 0x004,
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F_statted = 0x008,
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F_exists = 0x010,
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F_from_cache = 0x020,
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F_bad_cache = 0x040,
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};
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int _flags;
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string _circularity;
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time_t _mtime;
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class Dependency {
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public:
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PPDependableFile *_file;
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bool _okcircular;
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bool operator < (const Dependency &other) const;
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};
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typedef vector<Dependency> Dependencies;
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Dependencies _dependencies;
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typedef vector<string> ExtraIncludes;
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ExtraIncludes _extra_includes;
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};
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#endif
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